The CIBF2026 exhibition concluded with a clear industry shift from parameter competition to value-driven solutions. Changhong Energy showcased its customized high-rate cells, including the Changhong Sanjie 18650 and 21700 series, which achieve 15C continuous discharge and exceed 1,200 cycles. These cells are specifically designed for electric vertical takeoff and landing (eVTOL) aircraft and robotics applications.
This means B2B buyers in the drone, robotics, and advanced air mobility sectors must now prioritize high-rate performance and cycle life over traditional metrics like generic capacity. With six global manufacturing bases utilizing 5G+IIoT, Changhong Energy is focusing on high-power platforms and expanding its international reach to meet growing demand.
According to the source report from China News Service, the event highlighted a competitive landscape where customized solutions are becoming the standard for emerging high-drain applications.
Insight: The demand for 15C high-rate cells for eVTOL underscores the need for precise battery selection for extreme discharge scenarios. Our online tool (https://tool.liion-batt.com) enables clients to compare high-rate form factors (18650/21700) and receive technical data sheets, supporting rapid design-in for agile drones and robotics with minimal lead times.
